Product information
Overview
Key Features
- Power and torque: PN=1.4 kW; M0=4.5 Nm (100K); NN=4500 rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R W. C- AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Cooling and brake: Naturally cooled; with holding brake and KTY temperature sensor.
- Connections: Power connector rotatable.
- Protection: Degree of protection IP65 DE flange and IP67.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power PN | 1.4 kW |
| DC-link voltage UDC | 600 V |
| Torque M0 | 4.5 Nm (100K) |
| Rated speed NN | 4500 rpm |
| Encoder | Incremental SIN/COS 1VPP; 2048 S/R W. C- AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Brake | Holding brake |
| Protection | IP65 DE flange; IP67 |
Frequently Asked Questions
What is the rated power and DC-link voltage of the Siemens 1FK7044-4CH71-1AH2?
The motor has PN=1.4 kW and UDC=600 V.
Which encoder and shaft configuration does this motor have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R W. C- AND D-SPUR (ENCODER IC2048S/R), plus a plain shaft with tolerance N.
What mounting and protection details apply to this motor?
It has frame size IMB 5 (IM V1, IM V3), flange 1, IP65 DE flange protection and IP67 protection.
Can I request a quotation for this exact motor?
Yes. Send the required quantity, destination and requested date for a model-specific quotation.
